Big Little Lies Season 3: Status, Cast, and Streaming Guide

Few TV dramas have kept audiences guessing as long as Big Little Lies, which wrapped its second season in 2019, but talk of a third season refuses to fade. Here’s what we actually know about the show’s future, where to watch it, and the tragedy that set everything in motion.

Number of seasons: 2 ·
Total episodes: 14 (7 per season) ·
Premiere date: February 19, 2017 ·
Finale date: July 21, 2019 ·
Network: HBO ·
Emmy Awards won: 4

Is there really a season 3 of Big Little Lies?

The short answer is yes—development is moving forward. People (tier 2 entertainment news) reported in 2025 that Francesca Sloane, known for Mr. & Mrs. Smith, has been hired to write the premiere episode. But no official premiere date has been announced, and E! News (tier 2) confirmed that HBO has not yet scheduled a release. Industry reporting suggests a 2026 premiere is unlikely. TV Guide (tier 2) noted that filming could begin in the fall of 2026, which would push the debut to 2027. Nicole Kidman herself said in January 2024 that a timeline for filming existed, though scheduling conflicts among the cast had been a major roadblock (Sky (tier 2)).

Is Big Little Lies season 3 available on Netflix?

No. The series is not on Netflix. TV Guide confirms that the first two seasons are streaming on Max (formerly HBO Max) with a subscription. In some markets, it is available via Sky’s HBO Max integration (Sky).

Where can I watch Big Little Lies in Ireland?

Irish viewers have a specific path: the series is available through Now TV, which carries HBO content. Sky (tier 2, official HBO partner in Ireland) lists the show on its HBO Max page, but geo-restrictions apply. HBO Max (official streaming service) itself states that the title is not available in all countries, meaning a direct subscription may not work in Ireland.

Is Big Little Lies on Prime or Netflix?

It is not available on Prime Video or Netflix in Ireland. The only reliable streaming option is via Now TV (Sky’s service) or by subscribing to Max through a VPN (though terms of service vary).

Who does Meryl Streep play in Big Little Lies?

Meryl Streep joined the cast in season 2 as Mary Louise Wright, the mother of Perry Wright. People (tier 2) notes that her character arrives in Monterey to investigate her son’s death, bringing a cold, calculating energy to the ensemble. Mary Louise’s presence forces the Monterey Five to confront the lies they’ve built.

Who is Reese Witherspoon in Big Little Lies?

Reese Witherspoon portrays Madeline Martha Mackenzie, a sharp-witted mother of three who is fiercely protective of her social circle. People confirms that Witherspoon will return as a lead in the potential third season. Madeline is the emotional engine of the show—she’s the one who drives the plot forward and keeps the secrets close.

What is the tragedy of Meryl Streep?

The tragedy refers to the death of Mary Louise’s son, Perry Wright. In the season 1 finale, Bonnie Carlson pushed Perry down a staircase after he attacked his wife Celeste. Vanity Fair (tier 2) detailed the scene, and Mashable (tier 2) added that Jane Chapman recognized Perry as the man who had raped her years earlier, tying the murder to a deeper web of trauma. Mary Louise’s search for answers in season 2 forms the emotional core of her arc.

For Irish viewers waiting for season 3, the choice is clear: subscribe to Now TV or wait for a possible 2027 premiere, because after seven years, patience is the only reliable option. The unresolved threads—the fates of the Monterey Five, the sequel novel, and the real-life scheduling battles—mean that a third season is no longer a question of if, but when. And when it arrives, it will likely look very different from the show we remember.